US 12,202,110 B2
Working tool
Chafic Abu Antoun, Buchs (CH); Albert Binder, Buchs (CH); Florian Schmid, Buchs (CH); Thomas Franz, Liesberg Dorf (CH); Reto Christen, Uster (CH); and Jasmin Smajic, Schöfflisdorf (CH)
Assigned to Hilti Aktiengesellschaft, Schaan (LI)
Appl. No. 17/783,413
Filed by Hilti Aktiengesellschaft, Schaan (LI)
PCT Filed Dec. 10, 2020, PCT No. PCT/EP2020/085503
§ 371(c)(1), (2) Date Jun. 8, 2022,
PCT Pub. No. WO2021/122294, PCT Pub. Date Jun. 24, 2021.
Claims priority of application No. 19218900 (EP), filed on Dec. 20, 2019.
Prior Publication US 2023/0011145 A1, Jan. 12, 2023
Int. Cl. B25C 1/06 (2006.01); H02K 11/00 (2016.01); H02K 33/12 (2006.01)
CPC B25C 1/06 (2013.01) [H02K 11/0094 (2013.01); H02K 33/12 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A tool for working a substrate, the tool having a stator and a working piston, which is intended to move relative to the stator along a working axis, the tool having a drive, which is intended to drive the working piston from a starting position along the working axis to the substrate, the drive comprising a piston coil arranged on the working piston and a first stator coil arranged on the stator, the piston coil having a piston coil axis, which is oriented transversely to the working axis.